<template>
  <div class="about">
    <img src="../assets/action.png" alt="">
    <h1>通过store.dispatch('mutationArr')分发调用</h1>
    <br/>
    <img src="../assets/action1.png" alt="">
   <br/>
   <img src="../assets/action2.jpg" alt="">
  </div>
</template>
